142129676

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{3967}}^1$

素因数の和:4050

約数の個数: 36

約数和(自身を含む): 274482432

約数和(自身を除く): 132352756

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 676, 689, 1378, 2756, 3967, 7934, 8957, 15868, 17914, 35828, 51571, 103142, 206284, 210251, 420502, 670423, 841004, 1340846, 2681692, 2733263, 5466526, 10933052, 35532419, 71064838, 142129676]

約数ペア:

[(1, 142129676), (2, 71064838), (4, 35532419), (13, 10933052), (26, 5466526), (52, 2733263), (53, 2681692), (106, 1340846), (169, 841004), (212, 670423), (338, 420502), (676, 210251), (689, 206284), (1378, 103142), (2756, 51571), (3967, 35828), (7934, 17914), (8957, 15868)]